baber/WOPTO huggingface dataset:
Patent JP-H1155573-A (JP)
Title: Ccd solid-state image pickup element and its drive method
Inventor: HARADA KOICHI
IPC: H04N5/3722
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To reduce considerably a smear component in the drive method for the CCD solid-state image pickup element. SOLUTION: The CCD solid-state image pickup element 21 has an image pickup section 24 consisting of pluralities of light receiving sections 22 and a vertical transfer register 23 acting like pixels corresponding to each light receiving array, 1st and 2nd storage sections 26A, 26B storing charges from the image pickup section 24, a horizontal transfer register 27 and a smear drain region 28. After 1st smear component charge I in the vertical transfer register 23 is swept out, the signal charge in the light receiving section 22 is not read to the vertical transfer register 23 and the 2nd smear component charge II produced during high speed transfer is stored in the 1st storage section 26A.  Then the signal charge in the light receiving section 22 is read by the vertical transfer register 23 and the charge is transferred at a high speed, the 2nd smear component charge II produced during high speed transfer and the added signal charge are stored in the 1st storage section 26A and the 2nd smear component charge II of the 1st storage section 26A is transferred and stored in the 2nd storage section 26B and a difference between the signal of the 2nd smear component charge II and the signal of added charge is outputted externally.
Patent JP-H01258690-A (JP)
Title: Phosphobetaine
Inventor: TSUBONE KAZUYUKI
IPC: A61K8/00
Filed: 1988-08-18
Abstract: NEW MATERIAL:A phosphobetaine comprising a 2-(trialkylammonio)ethyl phosphate shown by formula I (R' is 10-18C alkyl; R'' and R''' are 1-6C alkyl). EXAMPLE:2-(Dimethyldodecylammonio)ethyl phosphate. USE:Applicable to a base of drug, an emulsifying agent of cosmetic, coating, ink, etc., solubilizer, dispersant, detergent base, thickening agent, etc. and having antimicrobial actions. PREPARATION:A halogenated (2-hydroxyethyl)trialkyammonium shown by formula II (X is halogen) is dissolved in benzene to give 1-40wt.% solution, which is mixed with 1-4mol based on the raw material of phosphorus oxychloride and stirred at room temperature for 2-30h. Then, the solvent is distilled away from the reaction solution and stirred by using water as a solvent at room temperature for 2-10h. After the reaction, the reaction solution is adjusted to pH 6 with a base, then water is distilled away and the resulting substance is desalted.
Patent JP-S6449289-A (JP)
Title: Laser resonator
Inventor: SENOO TOMONOBU
IPC: H01S3/117
Filed: 1987-08-20
Abstract: PURPOSE:To obtain a pulsed laser whose peak value is high together with its gain by a method wherein, in a laser resonator using an acousto-optic Q switch, a laser is resonated by a beam of other than a zero-order beam of the acousto-optic Q switch. CONSTITUTION:Because a laser resonator is constituted by a firstorder beam 7 of an AO Q switch 2, only a zero-order beam 6 is obtained when an RF signal is turned OFF, a resonance condition is not satisfied and a laser is not resonated. That is, a loss is in a state close to 100 % and a Q value of the resonator is lowered. However, because the excitation by a lamp for laser medium excitation use continues, an inversion distribution inside a laser medium is increased. If ultrasonic waves are turned on the moment this inversion distribution has reached a maximum, the Q value of a first-order diffraction beam suddenly becomes high; a Q switch pulse using an axis of the first-order diffraction beam is obtained.
Patent JP-H1111050-A (JP)
Title: Display unit for record
Inventor: ONE YASUNORI
IPC: B42D15/00
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To conveniently check and search a trademark record by providing a rectangular area similar to a square and slender area adjacently along an outside of the rectangular area in a record, and describing in the rectangular area in the case that a trademark is a sample or in the slender area in the case that the trademark is a text character. SOLUTION: Area sets a1, a2, b3, b4 formed of a rectangular area and slender area adjacently along an outside of any one side are continuously provided. A trademark made of text characters is contained in and described on the slender area, and the residual character which cannot be all contained and described is described out of the area set in the display unit. A rectangle surrounded by p1 to p4 is provided as an area for containing and describing the character which cannot be all described on the slender area. Which trademark record data belongs to is identified according to consecutive numbers and symbol attached to the trademark record. Thus, the containing and describing are smoothly executed, and checking and searching can be rationally proceeded.
Patent JP-S58106320-A (JP)
Title: Combustion air supply amount controller for automotive heating combustion type heater
Inventor: HANDA OSATOSHI
IPC: F23N5/20
Filed: 1981-12-21
Abstract: PURPOSE:To facilitate an ignition and to prevent the blowout of pilot combustion gas to make a fire in a heater which heats heating engine coolant with the gas by reducing the supply amount of combustion air from the start of supplying the fuel for the prescribed period of time. CONSTITUTION:When a main switch S is closed ON, the voltage of a power source B is divided by resistors R1, R2, a transistor Tr1 is conducted, and a blower motor M which blows air to a combustion heater starts rotating. However, since the timer T is in OFF state at this time, the applied voltage of the motor M is lowered by the resistor R3 and the internal resistance between the collector and the emitter of the Tr2, thereby causing the motor M to be decelerated. Accordingly, the ignition of the mixture gas in a combustion chamber in the heater can be preferably performed. Thereafter, after the prescribed time is elapsed, the timer T is closed ON, and the Tr2 is conducted. Then, the contact P of a relay L is closed, the applied voltage of the motor M is raised to the voltage of the power source B, thereby Accelerating the rotation of the motor M.
Patent JP-S5996459-A (JP)
Title: Sterling engine comprised of rolling ball and guide groove mechanism
Inventor: YANAGIHARA SHIGERU
IPC: F01B9/06
Filed: 1982-11-22
Abstract: PURPOSE:To reduce size of engine while to improve efficiency by realizing optimal volume change and motion of operating fluid of a Sterling engine through a simple and small mechanism comprising a rolling ball and guide groove. CONSTITUTION:Plural phases of sinusoidal guide grooves 3 having circumferential angle as phase angle and axial displacement as amplitude are provided in the outside cylinder face of a rotary shaft 1 which will not displace in axial direction then a plurality of rolling balls 5 held rotatably on the inside face of output piston 4 restricted of rotation are placed in each groove 3 to reciprocate the output piston 4 axially and periodically with rotation of rotary shaft 1. While a plurality of rotatable rolling balls 12 are held on the inside cylindrical face of said shaft 1 then placed in a plurality of sinusoidal guide grooves 11 provided in the outside cylindrical face of a displacer shaft 10 which is reciprocated axially in accordance to the rotation of rotary shaft 1.
Patent JP-S6097049-A (JP)
Title: Ozone decomposing catalyst
Inventor: OCHIWA SHINICHI
IPC: B01J23/889
Filed: 1983-11-01
Abstract: PURPOSE:To obtain an ozone decomposing catalyst having excellent ozone decomposing capacity and durability even at a specific temp. or less, by constituting the same from a specific amount of NiO, MnO2 and CoOx. CONSTITUTION:The titled catalyst comprises three components of NiO, MnO and CoOx and the contents of the aforementioned components are set to such a ratio that NiO is 73-91mol%, MnO2 is 3-18mol% and CoOx is 0.5-14mol%. Thus obtained ozone decomposing catalyst is removed from defects possessed by a NiO catalyst and a NiO.MnO2 catalyst and has excellent ozone decomposing capacity and durability even at a temp. of 100 deg.C or less. Therefore, the use of this catalyst can largely contributes to the compactification of a waste ozone treating apparatus and the enhancement in economical efficiency due to the reduction in a use temp.
Patent JP-S5894847-A (JP)
Inventor: FUIRITSUPU GARUSHIA
IPC: A61C1/12
Filed: 1982-11-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04129635-A (JP)
Title: Tool pot for automatic tool exchanging device
Inventor: ISHINO SHIGEO
IPC: B23Q3/157
Filed: 1990-08-02
Abstract: PURPOSE:To powerfully lock a tool holder during mounting and to simplify unlocking of the tool holder by means of a low operation force by engaging and disengaging an engaging member with and from the tool holder through rotational operation of a cam member. CONSTITUTION:When a tool holder H is mounted to a tool pot body 11, a cam member 13b is set to a lock position by means of a spring member 13d. An engaging member 13c is securely positioned by means of the cam member 13b, and a part thereof is protruded from a grasping hole 11d by a distance (h). Since, even when a large part H3a of a pull stud H3 is about to be pulled off forward, the engaging member 13c is not moved aside, the tool holder H can not be pulled off from a tool pot body 11. When the tool holder H is mounted and demounted, by rotating the cam member 13b in a direction reverse to the direction of an arrow mark K, a release surface 13b3 of the cam member 13b is moved to an unlock position located obliquely above the engaging part 13c, and the engaging member 13c is moved aside to a position where the engaging member is brought into contact with the release surface 13b3.
Patent JP-H0650154-A (JP)
Title: Intake air control device of engine
Inventor: SUZUKI MITSUO
IPC: F02B31/00
Filed: 1992-07-31
Abstract: PURPOSE:To provide the intake air control device of an engine which prevents disturbance of the flow of intake air, reliably generates a vertical swirl through reduction of the generation of passage resistance, and further prevents the increase of intake air resistance during high speed rotation. CONSTITUTION:In an intake air control device, an intake air control valve 21 to cause the flow of intake air in a state to be deviated to the top wall side positioned on the abutment side of the head cover of an intake air passage 17 through throttling of the part on the bottom wall side of the intake air passage 17 during a low intake air amount is rotatably disposed in a bottom wall 17d positioned on the cylinder block abutment 4a side of the intake air passage 17. A partition plate 20 by which a part situated downstream from the intake air control valve 21 of the intake air passage 17 is partitioned into a part C on the top wall side and a part D on the bottom wall side is disposed. The end on the upper stream side of the partition plate 20 is positioned in a manner to make approximate contact with the intake air control valve 21 rotated to a fully closed position. An arcuate part 21d to form an approximate continuous surface on the inner surface on the top wall 17f side of the intake air passage 17 as seen from a cross section crossing the central line of an intake air passage 17 at right angles is formed at the intake air control valve 21.
Patent JP-H02189581-A (JP)
Title: Formation of complementary color fringe for on-screen display character
Inventor: KO TOSHIKI
IPC: H04N9/00
Filed: 1989-08-08
Abstract: PURPOSE: To enhance the sharpness on the display of on-screen characters by discriminating an on-screen large character color, generating the complementary color thereof and displaying the fringes of the character with the complementary color. CONSTITUTION: This method includes a character color discriminating circuit 2 which recognizes the on-screen display(OSD) character generated from the character generating circuit 1 in an OSD integrated circuit 10 and discriminate the color of the character itself, a complementary color generating circuit 3 which recognizes the color signal discriminated by the character color discriminating circuit 2 and generates the complementary color and a mixer 4 which mixes the OSD signal of the character generating circuit 1 and the complementary color signal of the OSD character of the complementary color generating circuit 3, etc.  The signal mixed with the OSD character and the complementary color signal is displayed in a blanking period by a blanking generating circuit 5 so that the OSD character of the screen is displayed by being enclosed by the fringes of the complementary color thereof. As a result, the display of the sharper on-screen character is made possible.
Patent JP-S6184087-A (JP)
Title: Multi-quantum well semiconductor laser and manufacture thereof
Inventor: YUASA TSUNAO
IPC: H01S5/00
Filed: 1984-10-02
Abstract: PURPOSE:To confine light transversely and to reduce oscillating threshold current, by providing with an active layer with a quantum well structure having upper and lower sides put between clad layers, between a pair of grooves formed at a given interval on a semiconductor substrate, the active layer being curved in the longitudinal direction of the clad layers, and by making the apex and its vicinities an oscillating region. CONSTITUTION:An active layer 1 having a quantum well structure is put between upper and lower clad layers 2, 3. On the layer 2, an ohmic electrode forming layer 4 is formed. On the under face of the layer 3, a conductive substrate 6 having a pair of grooves 7 arrayed at a give interval is provided via a buffer layer 5. In the layer 4 above the grooves 7, a strip formed current-injecting region 9 is formed. The active layer 1 is curved between the grooves 7 to make the apex and its vicinities an oscillating region 8. On the top layer 4 a P type electrode 10 is formed and on the bottom face of the substrate 6 an N type electrode is formed. Current flowing through the semiconductor laser results in oscillation at the oscillating region 8. Since the region 8 contacts transversely the clad layers 2, 3 having a low refractive index, transverse confinement of light can be attained.
Patent JP-S58106032-A (JP)
Inventor: HAMAGUCHI TAKUZOU
IPC: E03F7/10
Filed: 1981-12-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6265208-A (JP)
Title: Recording device for digital data signal
Inventor: KANI TETSUO
IPC: G11B5/09
Filed: 1985-09-18
Abstract: PURPOSE:To reduce the power consumption of a drum motor without varying the amount of recording data by setting the rotating speed of a rotary head to 1/k, the number of signals to k.n, and a signal frequency to 1/k, when a digital data signal applied to a helical scan type digital VTR is recorded. CONSTITUTION:For example, rotary heads 2A and 2B and rotary heads 3A and 3B which face them at angular intervals of 180 deg. are provided closely to and inside the outer periphery of a drum which makes one turn in one field. Then, a magnetic tape 4 is wound around the peripheral surface of the drum 1 to a winding angle of 270-330 deg. and run at a specific speed in one direction. The head is rotated at a rotating speed 1/k during recording, the digital signal is supplied to k.n heads, and the signal frequency is lowered to 1/k at the recording side. Namely, tracks A1 and B1 parallel to the heads 2A and 3B are formed firstly and then tracks a1 and b1 parallel to the heads 3A and 3B are formed.
Patent JP-S6362021-A (JP)
Title: Method for detecting coordinate position
Inventor: ARAKAWA MASAO
IPC: G06F3/03
Filed: 1986-09-03
Abstract: PURPOSE:To accurately detect the coordinate positions of many points even if they are designated simultaneously on a display screen by changing the crossing angle of optical paths to detect the interruption of input of a light receiving element. CONSTITUTION:An X address to which an input is interrupted is stored for a pair of light emitting and light receiving elements set at the X axis side. Then a Y address to which an input is interrupted is stored for a pair of light emitting and receiving elements set at the Y axis side. In order to specify a genuine designated point from said address points, an oblique scan is carried out to check whether the light reception input is interrupted or not. If so, both light emitting and receiving addresses are stored in the form of a scan address table. Then it is checked whether or not any address is overlapping the combination of those light emitting and receiving addresses detected by said oblique scan. If such an address exists, another oblique scan is carried out at another angle. Based on this scan result, a real address is specified.
Patent JP-H0952585-A (JP)
Title: Tape adhering jig
Inventor: MAEDA TAKESHI
IPC: B65H35/00
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a tape adhering jig excellent in flexibility by eliminating the directionality for passing the tape in a tape guide part of a jig body. SOLUTION: A tape guide part 12 is provided on a jig body 26, and opposite to a tape adhering surface formed on a work 17, and an adhesive tape 13 is passed therethrough. A pair of locking means 18, 34 are provided on the jig body 26, and the jig body 26 is engaged with the work 17 in a slidable and removable manner along a tape adhering surface 42. A tape pressing means 14 is elastically deformed in the direction opposite to the tape adhering surface 42, and formed in the projecting condition at least to the center part of the tape guide part 12 along the longitudinal direction of an adhesive tape 13, and the adhesive tape 13 peeled from a pasteboard is pressed against the tape adhering surface. The tape adhering jig excellent in flexibility can be obtained by eliminating the directionality in passing the tape.
Patent JP-H0489810-A (JP)
Title: Preparation of vinyl chloride polymer having low degree of polymerization
Inventor: FUJIWARA MAKOTO
IPC: C08F2/38
Filed: 1990-08-03
Abstract: PURPOSE:To improve particle size distribution, moldability, and thermal stability by mixing vinyl chloride with a specific linear alkylvinyl compd. and allowing the mixture to undergo suspension polymn. in an aq. medium. CONSTITUTION:100 pts.wt. monomer component comprising 50-100wt.% vinyl chloride and 50-0wt.% unsatd. monomer copolymerizable therewith (e.g. vinyl acetate) is mixed with 2.5-10 pts.wt. linear alkylvinyl compd. of the formula (wherein (n) is 2-20) having a terminal epoxy group and allowed to undergo suspension polymn. in an aq. medium in the presence of a dispersion aid (e.g. methylcellulose) and a polymn. initiator (e.g. diisopropyl peroxydicarbonate).
Patent JP-S6267245-A (JP)
Title: Idle engine speed control device
Inventor: SHIBATA MASANORI
IPC: F02D29/00
Filed: 1985-09-17
Abstract: PURPOSE:To control unpleasant shocks produced at the instant of gearing-in, by releasing an engine heating control and restoring to an ordinary idle engine speed control when the shift lever is handled to a running range in an engine heating control, while furnishing a correcting device to correct the air intake smaller than an ordinary intake. CONSTITUTION:When a shift lever is handled from N or P range to a running range, a correcting device 29 controls an idle engine speed control device 26, and the engine heating control is released to operate an ordinary idle engine speed control. In this case, the air intake is adjusted to be smaller than in an ordinary idle rotation control in a specific time after the shift lever is handled. As a result, the engine speed is reduced after the engine heating control is released, much sooner than in case to return simply to the ordinary idle engine speed control. Therefore, the engine speed when a real load is imposed to the automatic transmission 27 is reduced, and unpleasant shocks at the instant of gearing-in can be controlled.
Patent JP-S6297150-A (JP)
Inventor: SUCHIIBUN FURANKURIN UORUFU
IPC: G11B7/24047
Filed: 1986-09-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6098682-A (JP)
Title: Semiconductor device
Inventor: DOUSEN MASASHI
IPC: H01L29/808
Filed: 1983-11-02
Abstract: PURPOSE:To reduce the side wall capacitance by a method wherein the second semiconductor layer having a larger energy gap than the first semiconductor layer of the first conductivity type is provided thereon, and a semiconductor layer of the second conductivity type is provided in the second semiconductor layer. CONSTITUTION:The first N type semiconductor layer 5 and the second N type semiconductor layer 6 are formed on a GaAs compound semiconductor substrate 4. The layer 6 is made up of a semiconductor layer having an energy gap larger than the layer 5. The gate region 7 is formed by introduction of a P type impurity to the layer 6. This manner reduces the capacitance per unit area in the side wall section ja.
Patent JP-S6098117-A (JP)
Title: Ebullition cooling device for engine
Inventor: HAYASHI YOSHIMASA
IPC: F01P7/00
Filed: 1983-11-02
Abstract: PURPOSE:To prevent a combustion chamber wall from an abnormal rise in temperature due to bubbles produced in a refrigerant, by driving at least either a condenser cooling fan or a refrigerant feed pump by compulsion when temperature in the combustion chamber wall goes up beyond the specified value, in case of an ebullition cooling type engine. CONSTITUTION:The refrigerant vaporized at a water jacket 22 is led into a condenser 23 via a vapor phase chamber wall 22a and a steam passage 27, cooled by a cooling fan 26 and condensed. Then, the condensed refrigerant is put back to the water jacket 22 via a lower tank 24 and a feed pump 25. Each of detection values of liquid level sensors 31 and 39, a liquid temperature sensor 32 and combustin chamber wall temperature 51 are all inputted into a control circuit 50, and when the detection value of the combustion chamber wall temperature 51 exceeds the specified value (for example, 140 deg.C) as well as the temperature rise ratio obtained in differentiating the detection temperature exceeds the setting value (for example, 80 deg.C/sec), the cooling fan 26 and the feed pump 25 are compulsorily driven for the prescribed time long.
Patent JP-S6267209-A (JP)
Title: Electronic governor for steam turbine
Inventor: TOMINAGA NORIAKI
IPC: F01K7/38
Filed: 1985-09-20
Abstract: PURPOSE:To enable two control means to be stably effected without any interference by providing separately two control means: one means which controls load and pressure (or bleed flow rate), and another means which controls main steam pressure and bleed pressure (or bleed flow rate). CONSTITUTION:For the control of both load and bleed pressure, each of change- over switches 41 and 42 selects each of signal (32 and 33) sides respectively. In this case, a non-interference matrix 18 is used so that both load and bleed pressure may be controlled without any interference. On the other hand, for the control of both main steam pressure and bleed pressure, each of the change- over switches 41 and 42 selects each of signal (34 and 35) sides respectively. In this case, the other non-interference matrix 31 is used. And when a bleed pressure control signal E is changed, as only a bleed valve 5 is actuated with no regulating valve 4 actuated, no interference with the control of main steam pressure takes place because of no change in main steam pressure. Meanwhile, no interference with the control of bleed pressure takes place even when a main steam pressure control signal P is changed.